Include a calibracion certificate?

Hi, On the back of each packets are instructions on how mix the powders, calibration instructions are on pH meters. Kind regrads, 7Pros

I received my box and there weren't any of the green 6.86 packets included. There were 10 of the 4.00 and 5 of the 9.18?

maybe there worker was colorblind. Yeah you cant calibrate your meter w/out them. Id call there support and stay on them

Will it work with vantakool ph meter

We presume Yes. To be sure, check with your instructions that should come with the meter. It must say that you need ph 6.86, 4.00 (4.01) and 9.18 calibration powders to calibrate the meter...

Are these packs a 1-and-done? or can you save the solution in a clean jar for future calibrations? my ph test kit only came with 1 of each of these.

Hello, You can store your calibration solutions for a while (2-4 weeks) and you can use them again. Make sure to cover the jars so the water doesn't evaporate and label your jars. Keep away from children, it is not for drinking. Kindest regards, 7Pros

15 Pack Ph Calibration Buffer Solution Powder Set For Precise

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Description

🌊 Dive into Precision with Every Drop!

UNMATCHED ACCURACY - Achieve precise readings for pools, aquariums, and more.
PROFESSIONAL QUALITY - Perfect for both home and professional use, ensuring reliable results.
EFFORTLESS PREPARATION - Simply mix with distilled water—no measuring required!
COST EFFECTIVE SOLUTION - Long-term use with easy storage saves you time and money.
COMPREHENSIVE CALIBRATION - Includes 4.00, 6.86, and 9.18 pH solutions for all your testing needs.

This 15 Pack pH Calibration Buffer Solution Powder Set provides everything you need for accurate pH meter calibration. Each set includes three essential pH solutions (4.00, 6.86, and 9.18) that can be easily mixed with distilled water, ensuring you have reliable calibration at your fingertips. Designed for long-term use, this set is perfect for maintaining the health of your pool, aquarium, or any water testing needs.

Reviews

B**Y

Good Product

Works as advertised. Will buy again.

4.01.2021

Z**E

Best value for accuracy

These are a must have to make accurate readings. Being able to buy in bulk is a plus since calibration is recommended frequently. They come in a small box which is great to keep them all in one place. Super easy to use.

22.01.2020

R**K

Four Stars

Works well.

24.08.2017

H**R

Accurate for my use

I make hot sauce and store them in bottles. I use these Calibration Buffer Solution Powder Set to measure its acidity level to keep my hot sauce fresh. I have used them many times and these powder sets haven't failed me yet. I like that it is clearly color-labeled for easy reading.

31.10.2022

H**E

Easy to use pH buffer

It's an easy to make buffer solution for pH meter calibration. Since it's a pre measure powder in a sealed packet you can make fresh buffer when needed.

18.03.2021

A**

Ease and accuracy

Takes a while to break up and dissolve the product.. I suggest breaking it into a powder in the package since it's "caky" when furst opened.. but otherwise it is extremely accurate and gets my cheapo PH meter to perform like an expensive model..

18.11.2021

P**T

PH CALIBRATION BUFFER POWDER

Product worked as stated, I needed to re- calibrate my ph pens and they worked perfectly three stars are for the condition the box was in when I received it, it looked as if was old and used....

5.12.2018

S**N

Good value

For as often I need to calibrate my pH testers this quantity of buffers is ideal.

14.12.2019

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15 Pack PH Calibration Buffer Solution Powder Set, for Precise pH Meter Calibration, Make 250 ml of Each 4.00pH, 6.86pH, and 9.18pH to calibrate Your PH Tester

Description

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Common Questions